Beer Mechanics Of Materials 6th Edition Solutions Chapter 3 Link

Stress (σ) = P/A = 20,000 N / 50 mm^2 = 400 MPa

Assuming a length of 1 m, we get:

Elongation (δ) = 0.002 * 1000 mm = 2 mm Beer Mechanics Of Materials 6th Edition Solutions Chapter 3

Strain (ε) = σ/E = 101.86 MPa / 200,000 MPa = 0.0005093 Stress (σ) = P/A = 20,000 N /